eBoostr™ is an alternative solution to Vista’s ReadyBoost and SuperFetch technologies now available on Windows XP. It speeds up your PC and improves application responsiveness by using flash memory and free RAM as an extra layer of performance-boosting cache for your PC. Use up to four inexpensive flash devices to speed up your system. Add more speed to your PC without any hardware upgrade!

With Registry Mechanic you can safely clean, repair and optimize the Windows registry with a few simple mouse clicks. The program uses a high-performance detection algorithm to quickly identify missing and invalid references in your Windows registry.

CleanMyPC™ Registry Cleaner can clean your Windows registry, tune up your PC and keep it in peak performance! The Windows registry is a database repository for information about a computer's configuration. The registry keep growing when you use Windows. As it does so, it attracts obsolete and unnecessary information, and gradually becomes cluttered and fragmented. With the growing of the registry, it can degrade the performance of the whole system and cause many weird software problems. To keep your computer in top performance, it is recommended to periodically clean your Windows registry with a reliable and efficient Registry Cleaner. CleanMyPC Registry Cleaner is just what you need!

Registry Easy™ is an excellent Windows Registry Cleaner that helps you scan your PC, safely clean the errors & invalid entries cause system slow, freezing and crashing, and repair registry problems to speedup your computer performances. It is easy to use.

RegDoctor can safely and quickly clean and repair Windows registry problems with a few simple mouse clicks! RegDoctor uses an intelligent, high-performance detection engine to accurately identify missing and invalid references in your Windows registry. RegDoctor is a software that helps you to clean and repair windows registry.